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Two-step Ulm-Chebyshev-like method for inverse singular value problems. (English) Zbl 07584148

Summary: In this article, a two-step Ulm-Chebyshev-like method is proposed for solving inverse singular value problems. Under some mild assumptions, we prove that the proposed method converges cubically. Numerical implementations demonstrate the effectiveness of the new method.

MSC:

65F18 Numerical solutions to inverse eigenvalue problems
15A18 Eigenvalues, singular values, and eigenvectors
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